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See more Products from PrezzyboxMore than just a toy and book, SmartLab science kits satisfy and engage a child's curiosity. Science becomes an adventure! Each SmartLab package contains everything kids need to explore and understand the mysteries of science. SmartLab enthusiastically invites kids to share in the marvels of science with innovative toys and fascinating books! The Voice Changer kit includes everything a budding scientist needs to build a working voice changer. Kids can choose to have a scary, squeaky, robotic, or booming voice and learn about the mysteries of sound in the process. A voice changer changes more than just your voice... It also changes sound into electrical signals, then it changes the electrical signals into computer code, and then it does the whole thing in reverse... Learn more about this and lots more into the fascinating 24 page colour book that comes with the kit. You will learn about voices, vibration, and how sound is created and digitally altered. About the Author: Paul Beck has been writing about science since 1994. His science specialties include sound, music, and language. When he’s not writing, he’s developing exhibits for the hands-on Pacific Science Center in Seattle, Washington. Contents: Voice changer components 'Listen Up' a 24 page colour book Age Suitability: Ages 8+ Batteries: 1 x 9 volt battery (not included) Dimensions: Width - 28cm or 11' Height - 21.6cm or 8.5' Depth - 7.6cm or 3'
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